// filter attributes to keep numerical scalar
if ((attributeType == TangoConstHelper.SCALAR_TYPE && attributeFormat == TangoConstHelper.NUMERICAL_FORMAT)) {
TangoKey tempKey = new TangoKey();
TangoKeyTool.registerAttribute(tempKey, deviceName, attributeName);
boolean connectWidget = chartViewerBox
.connectWidget(chartViewer, tempKey/*, true, false*/);
System.out.println("connected to " + tempKey.getInformationKey() + " : "
+ connectWidget);
// factory.setRefreshingStrategy(tempKey, new PolledRefreshingStrategy(5000));